When anthropologist napoleon chagnon first confronted the yanomamo tribe of south america, he became nauseated at the sight of their customs and social environment. chagnon experienced:

How do economists measure the success, or shortcomings, of the economy?

Ahumid tropical climate brings rain in the summer and drier weather in the winter to the malay archipelago.

Dr. redbull conducts a study to determine whether her new energy drink children perform better on spelling tests. she randomly assigns children to one of two groups: group 1 receives her energy drink and group 2 receives water. she then gives both groups a spelling test and compares the results. which of the following is true about this study? a. group 1 is the dependent variable and group 2 is the independent variable. b. this is a correlational study. c. group 2 is the experimental group. d. the independent variable is the type of drink the children receive.